using System;
using System.Windows.Data;
using System.Windows.Media;

namespace DTS.Common.Converters
{
    public class ErrorToColorConverter : IValueConverter
    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            // For a more sophisticated converter, check also the targetType and react accordingly..
            if (value is string)
            {

                return String.IsNullOrEmpty(value.ToString()) ? new SolidColorBrush(Colors.Black) : new SolidColorBrush(Colors.Red);
            }
            return new SolidColorBrush(Colors.Black);
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            // If necessary, here you can convert back. Check if which brush it is (if its one),
            // get its Color-value and return it.

            throw new NotImplementedException();
        }
    }
}